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[TowerTalk] Fwd: tutorial (was Re: Need help with HF problems)

To: towertalk@contesting.com
Subject: [TowerTalk] Fwd: tutorial (was Re: Need help with HF problems)
From: Jim Brown <jim@audiosystemsgroup.com>
Reply-to: jim@audiosystemsgroup.com
Date: Mon, 30 May 2011 16:00:03 -0700
List-post: <towertalk@contesting.com">mailto:towertalk@contesting.com>
That's the traditional way, but is NOT ideal, because the DCR from one 
chassis to another is too high.  Study my tutorial about Ham 
Interfacing. Previously cited website.

73, Jim K9YC

-------- Original Message --------
Subject:        tutorial (was Re: [TowerTalk] Need help with HF problems)
Date:   Mon, 30 May 2011 16:51:37 -0400
From:   w3qx@qsl.net
To:     Jim Brown <jim@audiosystemsgroup.com>



chassis-to-chassis?   between?  I understood (chassis) to
groundpoint, that items are not bonded to each other, but each with
its own ground wire directly to the ground point


I'd call out for example a rig-tuner-powersupply-groundbuss daisy
chain.  Or two or three items bonded to each other and direclty to
the ground poinit.  Am I wrong?





At 11:22 AM -0700 5/30/11, Jim Brown wrote:
>On 5/28/2011 2:27 PM, Magnus Aronsson wrote:
>   >  I have some HF problems.
>
>[...]
>
>SERIOUS multi-turn ferrite
>chokes on audio cables and serious DC bonding from chassis to chassis of
>all of the gear in your shack can help keep RFI and noise out
>[...]
>
>Third, be sure that there is VERY SOLID bonding between your rigs, the
>AC power system, and EVERY ground in your home.  (A BOND is simply a
...











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